Grain

io.github.pattrnlabsv0.10.7Updated Sep 23, 2026

Run SQL queries and inspect database schemas through safe, visible MCP tools.

VerifiedSTDIODesktop onlyDatabases

Installation

In SourceWeft

  1. Open Grain in the dashboard and add it to a workspace.
  2. Enable the server for the chats that should use its tools.

Desktop only via STDIO. STDIO servers start a local process, so they need the SourceWeft desktop host.

Other MCP clients

Follow the launch instructions in the repository.

Tools

0
Tool metadata has not been indexed yet.

Version history

3
  1. v0.10.7LatestSep 23, 2026
  2. v0.10.4Sep 20, 2026
  3. v0.10.1Sep 16, 2026